.page {
    height: 100%;
    background-color: white;
}
.header {
    background: #81a9c3;
    justify-content: center;
    align-items: center;
}
.header__title {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
}